.category {
  border: .013333rem solid #ccc;
  border-radius: .133333rem;
  border-bottom: none;
  overflow: hidden;
}
.category .big-ul li .title-a {
  display: block;
  height: 1.04rem;
  border-bottom: .026667rem solid #ccc;
  font-size: .426667rem;
  padding-left: .426667rem;
  line-height: 1.04rem;
  font-weight: bold;
  background: url(http://www.zuyushop.com/wap/images/arrow1.gif) right center no-repeat;
  background-color: #f1f1f1;
  background-size: .426667rem;
}
.category .big-ul .small-ul {
  display: none;
  transition: all 0.5s;
  border-left: .026667rem solid #ccc;
}
.category .big-ul .small-ul.hide {
  display: block;
}
.category .big-ul .small-ul li {
  text-align: center;
  width: 33.33%;
  float: left;
  height: 1.04rem;
  line-height: 1.04rem;
  border-bottom: .026667rem solid #ccc;
  border-right: .026667rem solid #ccc;
}
